2(t+3)+(7t-3)=5(t-1)tolong slesaikan

2t + 6 + 7t - 3 = 5t - 5
2t + 7t - 5t = -5 - 6 + 3
4t = -8
t = -8 : 4
t = -2

(2t+5)+(9t-3)=(5t-4)
2t+9t-5t=5+3-4
11t-5t=6t
8-4=4
jawabanya = 6t 4